In the real world, SFR Yugoslavia broke up into Bosnia and Herzegovina, Croatia, Slovenia, Macedonia and SR Yugoslavia, which changed its name to Serbia and Montenegro in 2003. In 2006, Montenegro declared independence: however, on the Eastern Europe map in Tiberium Wars, the two countries are still merged.

Tiberium Universe

In Tiberian Dawn, Yugoslavia appears as its later variety, SR Yugoslavia, consisted only of Serbia and Montenegro (1992-2006). However, on the Eastern Europe map in Tiberium Wars, the two countries are still merged for an unknown reason.

Inconsistency

Although Yugoslavia was dissolved by the events of Tiberian Dawn, it is highlighted again in the briefing for Eviction Notice in Tiberian Sun, while being dissolved again in the subsequent map screen and Tiberium Wars.